/*
 * Copyright (C) 2014 Square, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package ux.okhttp3.internal.http;

import javax.annotation.Nullable;

import ux.okhttp3.MediaType;
import ux.okhttp3.ResponseBody;
import okio.BufferedSource;

public final class RealResponseBody extends ResponseBody {
    /**
     * Use a string to avoid parsing the content type until needed. This also defers problems caused
     * by malformed content types.
     */
    private final @Nullable
    String contentTypeString;
    private final long contentLength;
    private final BufferedSource source;

    public RealResponseBody(
            @Nullable String contentTypeString, long contentLength, BufferedSource source) {
        this.contentTypeString = contentTypeString;
        this.contentLength = contentLength;
        this.source = source;
    }

    @Override
    public MediaType contentType() {
        return contentTypeString != null ? MediaType.parse(contentTypeString) : null;
    }

    @Override
    public long contentLength() {
        return contentLength;
    }

    @Override
    public BufferedSource source() {
        return source;
    }
}
